diff --git a/engine/apps/mattermost/models/channel.py b/engine/apps/mattermost/models/channel.py
index 2a2c11c662..b1d86e2391 100644
--- a/engine/apps/mattermost/models/channel.py
+++ b/engine/apps/mattermost/models/channel.py
@@ -65,7 +65,10 @@ def get_channel_for_alert_group(cls, alert_group: AlertGroup) -> typing.Optional
         channel_id = alert_group.channel_filter.notification_backends[MattermostBackend.backend_id].get("channel")
         enabled = alert_group.channel_filter.notification_backends[MattermostBackend.backend_id].get("enabled")
 
-        if not enabled or not channel_id:
+        if not enabled:
+            return None
+
+        if not channel_id:
             return default_channel
 
         channel = cls.objects.filter(
diff --git a/engine/apps/mattermost/tests/models/test_channel.py b/engine/apps/mattermost/tests/models/test_channel.py
index 68de2c488e..65151d5bdf 100644
--- a/engine/apps/mattermost/tests/models/test_channel.py
+++ b/engine/apps/mattermost/tests/models/test_channel.py
@@ -39,7 +39,6 @@ def test_get_mattermost_channel_disabled_for_route(
 ):
     organization = make_organization()
     alert_receive_channel = make_alert_receive_channel(organization)
-    default_channel = make_mattermost_channel(organization=organization, is_default_channel=True)
     channel = make_mattermost_channel(organization=organization)
     channel_filter = make_channel_filter(
         alert_receive_channel,
@@ -50,7 +49,7 @@ def test_get_mattermost_channel_disabled_for_route(
     make_alert(alert_group=alert_group, raw_request_data=alert_receive_channel.config.example_payload)
 
     ch = MattermostChannel.get_channel_for_alert_group(alert_group)
-    assert ch.public_primary_key == default_channel.public_primary_key
+    assert ch is None
 
 
 @pytest.mark.django_db
diff --git a/engine/apps/mattermost/tests/test_backend.py b/engine/apps/mattermost/tests/test_backend.py
index ac65526051..67db285f8b 100644
--- a/engine/apps/mattermost/tests/test_backend.py
+++ b/engine/apps/mattermost/tests/test_backend.py
@@ -65,8 +65,11 @@ def test_validate_channel_filter_data_update_only_channel(
 @pytest.mark.parametrize(
     "input_data,expected_data",
     [
+        ({}, {}),
         ({"enabled": True}, {"enabled": True}),
         ({"enabled": False}, {"enabled": False}),
+        ({"enabled": 1}, {"enabled": True}),
+        ({"enabled": 0}, {"enabled": False}),
         ({"channel": None, "enabled": True}, {"channel": None, "enabled": True}),
         ({"channel": None}, {"channel": None}),
     ],
diff --git a/grafana-plugin/src/containers/IntegrationContainers/ExpandedIntegrationRouteDisplay/ExpandedIntegrationRouteDisplay.tsx b/grafana-plugin/src/containers/IntegrationContainers/ExpandedIntegrationRouteDisplay/ExpandedIntegrationRouteDisplay.tsx
index 30455ffaf5..a970c3de67 100644
--- a/grafana-plugin/src/containers/IntegrationContainers/ExpandedIntegrationRouteDisplay/ExpandedIntegrationRouteDisplay.tsx
+++ b/grafana-plugin/src/containers/IntegrationContainers/ExpandedIntegrationRouteDisplay/ExpandedIntegrationRouteDisplay.tsx
@@ -100,6 +100,7 @@ export const ExpandedIntegrationRouteDisplay: React.FC<ExpandedIntegrationRouteD
       escalationChainStore,
       alertReceiveChannelStore,
       grafanaTeamStore,
+      mattermostChannelStore,
     } = store;
 
     const channelFilter = alertReceiveChannelStore.channelFilters[channelFilterId];
@@ -125,7 +126,7 @@ export const ExpandedIntegrationRouteDisplay: React.FC<ExpandedIntegrationRouteD
     useEffect(() => {
       setIsLoading(true);
       (async () => {
-        await Promise.all([escalationChainStore.updateItems(), telegramChannelStore.updateTelegramChannels()]);
+        await Promise.all([escalationChainStore.updateItems(), telegramChannelStore.updateTelegramChannels(), mattermostChannelStore.updateItems()]);
         setIsLoading(false);
       })();
     }, []);
diff --git a/grafana-plugin/src/pages/integration/Integration.helper.ts b/grafana-plugin/src/pages/integration/Integration.helper.ts
index 0812cc8ff5..c22f821e15 100644
--- a/grafana-plugin/src/pages/integration/Integration.helper.ts
+++ b/grafana-plugin/src/pages/integration/Integration.helper.ts
@@ -68,8 +68,10 @@ export const IntegrationHelper = {
     const hasTelegram =
       store.hasFeature(AppFeature.Telegram) && store.telegramChannelStore.currentTeamToTelegramChannel?.length > 0;
     const isMSTeamsInstalled = Boolean(store.msteamsChannelStore.currentTeamToMSTeamsChannel?.length > 0);
+    const connectedChannels = store.mattermostChannelStore.getSearchResult();
+    const isMattermostInstalled = store.hasFeature(AppFeature.Mattermost) && Boolean(connectedChannels && connectedChannels.length)
 
-    return hasSlack || hasTelegram || isMSTeamsInstalled;
+    return hasSlack || hasTelegram || isMSTeamsInstalled || isMattermostInstalled;
   },
 
   getChatOpsChannels(channelFilter: ChannelFilter, store: RootStore): Array<{ name: string; icon: IconName }> {